oh yes they are quite good for the price/size. much better than any computer speakers offered by klipsch or logitech in the sub $200 range

The design is called "pico neo" by chris roemer.

My next project will be a pair of Swope MTM speakers. I will try the plywood line style through the front and it extend it through the top panel. sides and rear will be gloss black laminate (too lazy to paint).

they come in black or silver. get the 8ohm version. the Hi-Vi B3S is also another popular option, but it doesn't dig down as deep. here are the plans for a hivi cabinet http://zaphaudio.com/audio-speaker18.html

they come in black or silver. get the 8ohm version. the Hi-Vi B3S is also another popular option, but it doesn't dig down as deep. here are the plans for a hivi cabinet http://zaphaudio.com/audio-speaker18.html

Just wanted to say thanks for the post and the links. Do you have any experience with the subs?

Forgot to mention I own the Klipsch Promedia 4.1, the sub woofers blew, I'm now pairing the satellites
with a JBL sub whose satellites blew, actually I blew them, darn mute button. Anyway you've given me
some nice food for thought. thanks.

Hey, no problem. I built the table tuba (long style), and i'm very happy with it. Using it for music only, so I don't need extension below 30hz. If you're doing a home theater application, you should go with the table tuba HT. It's just as musical, but slightly larger, and has much lower extension. Be prepared to see some cracks in your walls if you turn it up too much, though. These things can get extremely loud with very little power. If you build the long version and stand it up, it actually has a pretty small footprint. my table tuba only has a 12"x15" footprint

Nice to know they sound good and are really that efficient. I had to make a spreadsheet to try and get a clearer picture of all that he is offering and how they compare. If the specs are on target then there are some real jewels in there. Lots to think about, I was just looking over the table Tuba before I came back here and saw your post. So it was really good timing. lol Last nite I came across a youtube test of a Tuba 24, it was impressive at 1 volt. Are your speakers your own build or are the from a plan also? Was also very interested in his line array designs. For what I was going to pay for a couple of Vegas I can put together a rock'in home theater system using line arrays, oh man, can't wait! This took me back to my mobile audio days.